154080840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1284007}}^1$

素因数の和:1284021

約数の個数: 32

約数和(自身を含む): 462242880

約数和(自身を除く): 308162040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1284007, 2568014, 3852021, 5136028, 6420035, 7704042, 10272056, 12840070, 15408084, 19260105, 25680140, 30816168, 38520210, 51360280, 77040420, 154080840]

約数ペア:

[(1, 154080840), (2, 77040420), (3, 51360280), (4, 38520210), (5, 30816168), (6, 25680140), (8, 19260105), (10, 15408084), (12, 12840070), (15, 10272056), (20, 7704042), (24, 6420035), (30, 5136028), (40, 3852021), (60, 2568014), (120, 1284007)]